Add an opportunity to reset your K/D in stats
Most of ppl's K/D in stats is not really good even after they become better at the game because they didn't play good enough when they were newbies and were killed alot of times while learning how to play. So they have to play much, much better to make their K/D fair
If it will be possible to reset the K/D, there will be an opportunity to make K/D statistics more true depending on how player shows himself when he actually became good at Banana Shooter.
You can add this opportunity and make it available only once or only once in a while (1 time in a month, 3 months or longer) so it will be fair.